US1815872A - Mining machine - Google Patents

Mining machine Download PDF

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Publication number
US1815872A
US1815872A US136446A US13644626A US1815872A US 1815872 A US1815872 A US 1815872A US 136446 A US136446 A US 136446A US 13644626 A US13644626 A US 13644626A US 1815872 A US1815872 A US 1815872A
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United States
Prior art keywords
feed
motor
machine
worm
speed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US136446A
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English (en)
Inventor
Morris P Holmes
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sullivan Machinery Co
Original Assignee
Sullivan Machinery Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sullivan Machinery Co filed Critical Sullivan Machinery Co
Priority to US136446A priority Critical patent/US1815872A/en
Priority to GB15290/27A priority patent/GB277621A/en
Priority to DES80166D priority patent/DE528735C/de
Priority to FR636995D priority patent/FR636995A/fr
Application granted granted Critical
Publication of US1815872A publication Critical patent/US1815872A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C29/00—Propulsion of machines for slitting or completely freeing the mineral from the seam
    • E21C29/04—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains
    • E21C29/06—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains anchored at one or both ends to the mine working face
    • E21C29/10—Cable or chain co-operating with a winch or the like on the machine

Definitions

  • Vmanner as to unite to form 'aisingle@slijoefv adapt-'ed .to permit fileenlevemerlt of the ma- Y chine thereon 'overl the lnl nine.fbottom-A lllereinit' will -benotedfa-Ylocking Vpin/3a ⁇ is: proanyone of a plurality of cutaway portions tions heieinbeing so' disposed-0n the frame as toienable'thef'cutter bar to be locked'in longitudinal and opfpc'ysite lateral positions;
  • thisV cutting mechanism includes la cutter carrying cutter chain A11 adaptedto be circulated' about-the outer edgesoflthe. bian3ubyla usual cutterchain ,in :detail to the .driving connections'.it.will be: Aobserved Ithat the ⁇ rear. end of the horizontal@.longitudinally VAextending armature .shaft ofthe motor ll has ksuitably secured theretofby alreiy. andscretv connectionl l4a clutch'inember'l' journaled in a ball bearing ljsuitablycarried Within .the frame 'sec' tion.
  • the clutchmembervk L l5 is .internally 1 bored as ⁇ at I7v f to ⁇ receive alb'allzheerina :'18, within. whih @da tear-y ingV 19 carried-.bythe yframe' ⁇ section.
  • the shiftable clutch member 23 isadapted'to 4be, actuated longitudinally bylnieans of a shipperl yoke 24f(see' also Fiese @11.16.154 herein-Yin tllgform of@ bellycrank pivoted at 25 on the frame section! 8 ⁇ andpr0vicledwith arms v26l and 27 cooperating with the: shiftableclutch member L23 and-a. ⁇ bifurcate'd .member 28 respectively.
  • Thebifurcated member 28 engages av ver# tical y"pi ⁇ n29 carried by the arm 27 and is in turn suitably carriedbyA a cylindricall Vmem- ⁇ ber"'30slidablylmountedvithin va sleeve 3l ,disposedvvithin a ltransversely disposed bore 32 formed in the side ofthe frame section J8.
  • Moreoyenthe sleevef4 3 1 hasV secured thereto .projecting pin A'Ycooperati-ngV .with apcam Slet e36-.formed v.in Athe 1 memberil Furthermore, thememberBO isfprovided- With'V an upstanding portiony orinarm ⁇ 3'1 having secured l theretoik at 38V VWithin vitsA upper fend fa transversely.-disposed ⁇ .rod-y yZ39I .WhichE-fisl -in turnisecurejd atfits opposite, endas'rbyy a SGYGWAO Within thefllpper .end of an 11pstanding portion'or arm formedon a cylindrical member.
  • the member 41 similar tothe kmember 30, the member 41 likewise*beinggslidably ,Y disposed Within acylindricalslee'vev42 rotat- Hmounted-within the bore 43 coaxial With the bore 32. and formedonthe opposite sides of the-frame section 'lhefsleeve-.42l
  • - akkey 117 isan ⁇ operating handlefllSLconcri" veniently located atf. the forWard'end ofl they machine.
  • p Rotationxof the rod 116 is limited byQa-:p'in and'slot'connection 119.
  • annularinember127 centrally cnt away to receive the-hub of thel spur gear 93.V Furthermore, the side 'of the me'1nb ⁇ er127y is cut/away as 'at/.128' tol cleartheworm; gear 83.
  • the member 127 y is 1 -provided *With a depending Vflanged portion vhaving lformed.thereininclined cam slots ⁇ 129 Y with which radially locatedvpins130 carried f f by'a rotatable shipper ring 131coopfer'ate, the
  • the shipper ring 131 is provided with laterallyprojecting lugsorteetli 133 with Whicha' tooth or lug 134 formed on the horizontal Y, 4.rod 135 cooperates', the rod 135 being axiallyY guided at its oppositeendsginbores 136 movable transverselyl of the ⁇ V machine and *formed in the machine frame.
  • the bearings 154 arecarriedby a detachable bottom plate 1'551rigidly secured to theframe by means including a bolt 156AY arranged coaxial VWith the-vvinding drum andA ,extending there-througli,' a spacing. sleeve 157v being interposed "between the bottom *platef and fthe.- frame section.”
  • i .ffeedin'gf means ⁇ driven thereby including aY i feedoperating-niember' ⁇ adapted to ⁇ cooperate i alternatively connecting the latter inV operar inginember.
  • ing means driven therebylincluding- I a feed operating member ,Y adaptedrto cooperate with" flexible feedingmeans, :and Y pluralv ⁇ speed i driving connections between said motori and feed operating 'member comprising worms y rotatable on transversely extending horizon# tal axes flying -in thejsame vertical plane,
  • amotor, and vfeedingmeansr drivenl thereby including Y, a feed operating member adapted to, cooperate with flexiblefeeding means, and plural speed driving connections between said motor and feed.
  • 'ing meansQdriven thereby including a feed-V operating member rotatable on averticalaxis and adapted to 'cooperatewith flexible feeding means, and plural speedV driving'connections between'said 'motor and feed operating member comprisingV worinsrotatable at different speed's on' transversely extending horir zonal axes,'worm gears meshing respectively therewith, and separatefriction controlling clutches arranged coaxiall'y'with saidworm gearsforselectively Vconnecting said worin Y 5 gears for selectively connectingfsaid worin gears in driving relation with said feed'op-V erating member to effecty rotation ofthe latter at 'different speeds.;
  • feeding i means driven thereby yincluding a feed operating member rotatable onA a vertical axis, andadapte'dcto cooperatey Withflexis ble tfeedingmeans and plural speed driving connections betvveen said ⁇ niotor andv feed j operating, member comprising a horizontal Y shaft extendingtransversely o f the machine, a second lshaft arrangedfparallel with Sand,
  • c ating member ⁇ to eifect Vrotationl :of the ylatter Y ⁇ machinea niotor,'and l feeding means v ydriven thereby including:v a feed operatinginember adapted to ycoffpperate" ivithfflexi'ble feeding ⁇ means, andV ⁇ plural speed driving connections between' said motor and feed operatingmember including a Vhori'-,k
  • a motor, fand feeding means driven ⁇ tlriereby' .in'cludingf a feed operatinglmember adapted yIto cooper'- ate With ⁇ l ie'xible feeding means, :andfplural speed driving Y connections betvveensaid motor and feed operatingjmember including gear arranged-coaxially with said Worm gears and operatively connected tosaid feed v'operating inember, and means 1for"falternatively Vconnecting said spur gear in driving relation with said Worin gears to effect'rotation of said Y spur gear 'atdiderent speeds includingl friction clutches arranged cofairially with latter.
  • VYa-mining machine In VYa-mining machine, a motor, and
  • feeding means driven ltherebyincluding a feedoperating member rotatable onf avertiveal axis and-adapted to cooperate with flex-Y ible feeding means, and-plural speedf driving connections betWeensaid motor and feed operating n iemberl including av horizontal shaftf extendingtranversely of the machine and dis? posed iii-a vertical plane'perpendicular to the central longitudinal vertical plane of tliemachine, asec'ondfshaft arranged parallelvvith said.- shaft,y gearing "connecting said shafts,
  • ⁇ hoi'zghtil 'said"xiovnsgahd means for elternaively een# qneeeinggeeid worm' gears in driving felation l with seid 'eedpe'atg" member QtOfeHeet fomeiee orf"the'laeterietgdilerene Speeds.
  • feeeaeg' emee'ee delven eheeebyifeeleeieg" ie' feedeperating member feepfeaie eepegete yieg means 'drieen Lthereby e nel'ling ifeel' f epeeeeiegmembee resemble eeegvefeieel 'exis endfadapted to eeepefaee wi'iihievible fefedg i 1 feg meeneem fase endfslowfepeedftfn mission means between Seidin't'e'r hd feed, y
  • feedoperatinginember including coaxialonly'alternatively connecting said worm gears in driving relation withsaidfeed operating feedoperating'meinber to ell'ect r Amember to I 32;,In a" miningf.
  • nia mining machine amewmiidreeiiingimeansdriven thereby including a feed Operating member adapted to cooperate with flexible feeding means, and fast and slow speed transmission means between said motor and-feed operating member including coaxially arranged worin gears selectively operable t0 drivesaid meinberin opposite directions Y and rotatable about a ⁇ vertical axisy and a 'coaxial spur gear interposed between and selectively ⁇ driven by said worm gears and a geai ⁇ projectingl between said worm gears and meshing with said coaxial spur gear.
  • a motor,and feedingV means driven-thereby including a feed operating member rotatable on a vertical axis andadapted toccoperate withgflexible feedfing-means, and fast and slow speed transmission-ineansbetween said motoriaiid feed operating member to effectrotation of the latter in a V,direction to effect feed ofthe inachine including* coaxially arranged worm 'gears selectively operable to drivesaid ineinber in opposite ⁇ directions'and disposed on an axis parallel withy the axis of said-feed oper-f atingmember ⁇ and'gearing driven ⁇ by said worm gears Vand including a gear projecting ⁇ ⁇ between said worin gears, said worm gears Vand said gearrotatnig in parallel horizontal planes.
  • a motor, and feed'- ingV means driven therebyincluding a feed v operating member adapted to cooperate with flexibleV feeding means, and fast'Y and slow speed transmission means between saidinotor ly arranged wormk gears rotatable Vabout a vertical axis, and'means for onlyalternatiil'ely connecting said worm gears indrivingrelaltion with saidfeed operating member to effect rotationof the latter ina direction toreffect veiner.rotationQ13timiaaei: at yfastandslow speeds. ⁇ I l
  • a motor, and feeding means-driven thereby including a feed operating member adapted to cooperate with flexible feeding means, andfastrand slow speed'transmissionmeansbetween said motor and feed operating member including parallel worms rotatable on horizontal axes extending transversely ofthe machine and lying vin vertical planes perpendicular to the central longitudinal vertical plane of the machine,
  • a motor, and feeding means driven thereby including a feed operating meinberadapted to cooperate with flexible feedingY means, ⁇ and fast and slow speed transmission means between said'inotoil and feed operating member '. includingY par- Y, allel worms rotatable on horizontal Yaxes* extending transversely ofthe machine and lying in vertical planes perpendicular to the central
  • feeding means driven thereby including a feed operating member rotatable on -a vertical axis and adapted to cooperate with flexible feedingV means, and fastA and slow. speed .transmission means between said motorand c a lfeed operating member including'parallel worms rotatable on horizontal axes extend-u n ⁇ ingl rtransversely :ofthe machine lying in vertical'planessperpendicular to thecentral l ',longitudinalverticalplane. of theinachine rand selectively operative to drive vrsaidfeed operatingvmember :atV fastfand. slow speeds;
  • yfeeding means j driven thereby including ⁇ feedf operating member rotatable on averti-v i cal.axisandfadaptedit'o cooperate withv fleXible feeding means, and: 'fasti and slow speed transmission means between 'said motor and feedA operating ⁇ vmember including parallel Worms rotatable on horizontal axes extendingtransver'selyl ofthe machine yand lying in vertical jgilanesV ⁇ Lperpendicular to the' centralv ylongitudinal*verticalplane of the machine',
  • I feeding f means driven thereby f including a feed operatingmember rotatable on a vertivcalaxis' and adapted to ⁇ cooperate with flexitransmission ineans"betvveen said rmotor and ble yife'edifng means;L andgfast and slow,l speed 1 ⁇ feed lo'perating, member 'l vincluding parallel wonmsfrotatable ⁇ r'onhori-Zontal axes extending transyerselyfof them'achine and klying in .ver-y 230 tie'a'l planes perpendicular to the central jlngitudiii vertical-plaineiof the Y machine, fcsags'i'all'yA arranged worm-gears' -meshing'with y saidv wormsrespectivelyf and means for alternatively y"connectmg said "wormgears inj drivingfrelition with feed'V operating 'mem- I berto
  • afmotorj having A l 'ltsiaxis extending'longitudinally vofthe maf- ⁇ I chine, :cutting mechanism driven fromy one end-offsaid motor, and feedinginechanism driven fromy the opposite y*end Vof said rmotor includinga feed operating member,y adapted tojfcooperate Ywith yflexible feeding means, and plural speed transmission means between I said motor and feed operating member inf cluding coaXial-fastanclnslow speed terminal gears rotatable about a vertical axis, and y friction clutches 'coaxial with said gears, one individual toeachjgear, for selectively connecting thoksam-e yin xdriving relation r,with said Vfeed operating member. to effect rotation of the latter" in a direction to effect feedy i i i ofthe machine at a plurality of. speeds. .nfld ln
  • yfeeding means ⁇ driven thereby including 1a feedoperating member rotatable on a vertical A axis and adapted lto cooperate with flexible feeding means, and fast and slow speed transmissionfmeans between said motory andffeed operati-ng member including. :coaX-iallyfan.
  • a miningfmachine a machine frame slidable on itsbottom on the mine bottomaa motor Vcarried.thereby and having its lpower s shaft extending.longitudinally of the niacliine,iciitting mechanism/driven from one "end ofsaid motor, and feeding mechanism including a feed opeiatinof member adapted toV cooperate with flexible feeding means, and plural 'speed Vdriving connections Ybetween saidfeed o Jeratino' member and the or; osite' end Aof said motor to effect .rotationfof said member in a direction to feed Vthe machine :it
  • a machine frame slidable on itsv bottom on the mine bottom, a motor carried thereby and having its power shaft extending longitudinally' ofthe machine, 'cutting mechanism V.driven from one end' of' said inetoigfand feeding mechanism including a 'feed operating member adapted to cooperate with flexible feeding means, ⁇ and plural speed driving connections between said feed operating member and the-opposite end ofsaid motor including coaxial fast and slow. ⁇ speedworin wheels rotatable on a vertical axis l andv selectivelyk operable to drive' i said feed operating memberV at fast and slow worin wheels respectively and 'gearing connecting said worms together for simultaneous Cil speeds, and ,worms rotating on parallel vaxes lyingY infa vertical plane extending transversely of the machine and meshing with said rotation.V f K 50.
  • afmachine frame rslidable on its vbottoni on the'mine bottom
  • a motor Vcarried V" thereby and ⁇ having its power shaft extending longitudinally of the machine, cutting mechanism driven from one end of said motor, and feeding'mechanismY including a feed operating memberl adapted to Vcooperate with flexiblefeeding means, and y plural speed driving connections between sai-d feed operating-member andthe opposite endV of said motorr to eect rotation of saidV member 'in a direction to feed the machine at relatively slow cutting speed and at a relatively high machine.inoviiig speed and including coaxial fasty and slow speed worm wheels rotatable'on a vertical axis anda plu.-
  • Vfee-d operating :mechanism including ⁇ afeed operating-member adapted to cooperate with flexible feeding means, a mo- "tor, cutting mechanism driven from one end of said motor, and plural speed'driving connections between said feed ope-ratingmember andv the opposite endof saidmotor toeffect rotation of said member in a direction-to feed i the machine at, a relatively slow cutting speed and'at a relatively highjniachine moving speed and including coaxial fast and slow speed worm wheelsy rotatable on a'vertical axis, a driving e-lementcoaxial with said worm Lktical axis and adapted to cooperate directly with flexible.
  • lnamining apparatus vin' combination, a machine frame slidable on its bottom onthev mine bottom, cutting mechanism carried bysaid machine-frame, feeding mechanism carried by said machine frame including a feed operating member rotatable on a vertical axis and adaptedl to ⁇ cooperate directly with flexible feeding means and actuating means for said member to effect feedingl'of the apparatus at arelativelyl slow-cutting speed andV at a relatively high moving speed and includingv a plurality of coaxial worm wheels disposed on axes parallel'toeJ line parallel tov the ⁇ axis of rotation Ofsaid feed operating ⁇ member, meanswhereby said worm. wheels may onlyaltern'atively drive said feed operating memberpand means. for
  • v ⁇ the apparatus 'at a 44relatively ⁇ slow cuttingr y, speed and at a vrela-timely hfigli'moying speed and; including a ypduralitgy of coaxial Worm" y' 'Wheels' rotating ,onaxesfparallel'toa: line parallel tothe axisk of"rotationv ofy said feed operating member, 'means for eiiec'ti-ng rota ⁇ -tion 'of said WornrWheels'y aty difiere-nt yspeeds including Worms:engagingrespectively therewith,"and means whereby' said Vfeed operating member may bedrfwenx byfeither of said ,Worinr Wheels including clutch means coaxial :with
  • said" feed operating ing Wormsengaging respectively]therewith and-"rotating 1n oppositeidirectlons onparalfA mine 'bottonn feed operating means thexeen atone end thereof including a feed o ⁇ f erat111gvr rv'58; Ink a mining apparatus'in combina-,tiem e f i afmachine frame slidafble' onltsbottom.
  • onthef member adapted to ycooperate directly rwith flexible feeding means, 'a ymoto rifadjacent the' opposite end" ofl ksaid f fra-me ⁇ and f havingfv its axisE extending longitudinally fof the appara'- tus, cutting mechanism driven vfromy one end" y ol" 'said motor; and' driving connections'bef all relatively slow cutting' speedy and -at al relaitivelylhigh moving "speed and including; ay
  • said Wormy gearinggbe- .f ing 'disposed intermediate i said f motorvl and? vsaid; rfeed operatingf member, and" .means f 'wliereby' 'said'y Worin gears may onlyy alterna# effect feed? 'aty aforesaidspeeds;
  • ⁇ yat one end thereof includingl a feed 'operating yflexible gf'eeding means, a motorvv adj-ac entlthe speed and including'a: pluralityof worms' ro-,
  • said motor having a loW compact casingl resting directly on the mine bottom,ithe vertical dimension of said Y motor substantially determining the height of themachine, cuttingmechanism driven from one end of said motor including a proJecting cutter bar, and feeding 'means driven from th'e'opposite end of said motor comprising a rotatable feed operating member adapted to cooperate'with flexible Vfeeding means,.andVV driving connections .between said motor J and said feedk operating memberv for eii'ectingrotation' of the latter at .fast andv slow lpredetermined speeds comprising separate fast and slow 'speed gear trains Whose elements all rotate on relatively fixed axes and through which ⁇ said feed operatingfmemberlis selectively driven, each gear train including intermeshing Worm reductionrgearingf f A65.
  • a prog'fCUtter bargfanid tfeding means driven the opposite end of ysaid motor comiect from 'j prising 'av rotatablefeed operating member rotatable about a verticalaxi's at the end of the machinevremotefrom said cutter barand adapted to Cooperatelwith yflexible yfeedingy means, ⁇ and driving vconnections between said motor and said feed operating ⁇ member :tor eii'ecting rotation of'theiatter at fast and slow predetermined speedsv comprising separate fast andfslow speed geary trains Whosey kelements all rotate 'on relatively Vfixed axes and through which said feed operating meni- *berzisvselectively driven, each gear ⁇ train inf cludin 2.0
  • a machine frame adapted to rrest upon andslidein anydirection over the mine bottom; avmotor ⁇ carried by said frame, cuttingmechanismfdriven by said motor including a kerf 'cutter projecting fronr said frame', and-feeding means y driven by said motor including a feed operatingmemberdisposed on "an axis lyingv in a vertical plane extending transversely. ⁇ of
  • V ⁇ plural rpredetermined yspeeddriving con,- 1 nections f between Lsaid motor and said feed operating member including"v fast' ⁇ kand slow speed Worm gear trains! leach including a ⁇ Worm Wheel f rotatablel con an' axis parallel Withthe axis of saidfeed,operatingmember7k 'and means for only alternatively"connecting 65- v saidY Worm Wheels in Vdriving relation'vvith rminn'g the' height fof the machine speed.; v c, c
  • a machine frame adapted to rest upon and slide in any direction over the minebottom, a horizontal motor "carried by saidframe, and having a low i l compact casing resting directly on the mine bottom, the vertical dimension of said motor substantially determining the height of ,they
  • a machine frame adapted torest 'upon and slide in any direction vover the mine bottom,i a motor carried bysai'd frame, 'cutting niechanismdriven by said motor 4including a kerf cuttei'projecting from said frame, andffeeding means driven by Vsaid motor including a ,feed

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  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Transmission Devices (AREA)
  • Gear Transmission (AREA)
  • Earth Drilling (AREA)
US136446A 1926-09-20 1926-09-20 Mining machine Expired - Lifetime US1815872A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US136446A US1815872A (en) 1926-09-20 1926-09-20 Mining machine
GB15290/27A GB277621A (en) 1926-09-20 1927-06-08 Improvement in mining machines
DES80166D DE528735C (de) 1926-09-20 1927-06-14 Bergwerksmaschine mit einem Motor und einem drehbar auf dem Maschinenrahmen gelagerten Antriebsorgan
FR636995D FR636995A (fr) 1926-09-20 1927-07-04 Perfectionnements aux haveuses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US136446A US1815872A (en) 1926-09-20 1926-09-20 Mining machine

Publications (1)

Publication Number Publication Date
US1815872A true US1815872A (en) 1931-07-21

Family

ID=22472895

Family Applications (1)

Application Number Title Priority Date Filing Date
US136446A Expired - Lifetime US1815872A (en) 1926-09-20 1926-09-20 Mining machine

Country Status (4)

Country Link
US (1) US1815872A (fr)
DE (1) DE528735C (fr)
FR (1) FR636995A (fr)
GB (1) GB277621A (fr)

Also Published As

Publication number Publication date
GB277621A (en) 1928-09-10
DE528735C (de) 1931-07-06
FR636995A (fr) 1928-04-20

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